| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + HCl = NaCl + H2O + CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaOH + Na = NaO + NaH =>
NaOH + Na = NaO + NaH
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
FeCl3 + FeCl2 + NH3 + H2O = Fe3O4 + NH4Cl =>
2 FeCl3 + FeCl2 + 8 NH3 + 4 H2O = Fe3O4 + 8 NH4Cl
K2SO4 + Bi2O3 = KBiOSO4 + K2O =>
2 K2SO4 + Bi2O3 = 2 KBiOSO4 + K2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
K2SO4 + Bi2O3 + H2O = KBiOSO4 + KOH =>
2 K2SO4 + Bi2O3 + H2O = 2 KBiOSO4 + 2 KOH
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
HgCl + Ni2(CO3)3 = Hg2CO3 + NiCl3 =>
6 HgCl + Ni2(CO3)3 = 3 Hg2CO3 + 2 NiCl3
K4FeC6N6 + Cl2 = K3FeC6N6 + KCl =>
2 K4FeC6N6 + Cl2 = 2 K3FeC6N6 + 2 KCl
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
La(NO3)3*6H2O + Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C2H5NO2 = La400Ni294Mg6O1000 + H2O + CO2 + N2 =>
3600 La(NO3)3*6H2O + 2646 Ni(NO3)2*6H2O + 54.000000000003Mg(NO3)2*6H2O + 8800 C2H5NO2 = 9 La400Ni294Mg6O1000 + 59800 H2O + 17600 CO2 + 12500 N2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
La2O3 + HCl = LaCl3 + H2O =>
La2O3 + 6 HCl = 2 LaCl3 + 3 H2O
Al + H3Po4 = AlPo4 + H3 =>
Al + H3Po4 = AlPo4 + H3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
La(NO3)3*6H2O + Ni(NO3)2*6H2O + Mg(NO3)2*6H2O + C2H5NO2 = La400Ni288Mg12O1000 + H2O + CO2 + N2 =>
3600 La(NO3)3*6H2O + 2592 Ni(NO3)2*6H2O + 108 Mg(NO3)2*6H2O + 8800 C2H5NO2 = 9 La400Ni288Mg12O1000 + 59800 H2O + 17600 CO2 + 12500 N2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Sn(CO3)2 = SnO2 + CO2 =>
Sn(CO3)2 = SnO2 + 2 CO2
C + O2 = CO =>
2 C + O2 = 2 CO
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
HCl + FeS(s) = FeCl2 + H2S(s) =>
2 HCl + FeS(s) = FeCl2 + H2S(s)
Cr(OH)3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
KOH = K2O + H2O =>
2 KOH = K2O + H2O
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe(OH)3 + H3PO4 = Fe(PO)4 + OH =>
Fe(OH)3 + 4 H3PO4 = Fe(PO)4 + 15 OH
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KOH = K + OH =>
KOH = K + OH
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/20
Équations équilibrées sur02/13/19
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